DRM "Sniffer"

country0129 · 07-09-2012, 11:29 AM

DRM "Sniffer"

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Does anyone know of an utility that would ferret out DRM protected books in a library directory on your computer?

I've imported all my *.AZW and comparable books into my Calibre library, and I can't use them across muliple platforms. I'd like to delete those specific book to have a residual of books DRM free in the library.

And, it's not as simple as opening each one to see, for I have over 12,000 books in the library. I've moved all the *.AZW books to a different directory, and I'd like to move those not DRM'd back to the Calibre directory.

A plugin? Another software producer? Anyone know?

polly · 07-09-2012, 05:28 PM

Well, there's a plug-in that will remove DRM as the book goes in to Calibre, but we don't talk about that here. Google ApprenticeAlf for more information.

carpetmojo · 07-09-2012, 06:19 PM

That AZW lark beats me, I don't get it at all....

wallcraft · 07-09-2012, 06:27 PM

See Kindle Books From Amazon Without DRM for a python script. It is very old, so it does not know about recent Kindle DRM however it actually detects DRM-free which probably has not changed. If you get "NOT MOBI" on an azw this may be a TOPAZ or perhaps an unrecognized MOBI format.

JSWolf · 07-09-2012, 06:59 PM

Don't start sniffing DRM. It's pretty toxic.

khalleron · 07-09-2012, 11:28 PM

The quick and dirty way would be to try to convert them to another format in Calibre - the ones that are still DRMed will give you an error message to that effect.

carpetmojo · 07-11-2012, 06:26 PM

Quote:

Originally Posted by khalleron

The quick and dirty way would be to try to convert them to another format in Calibre - the ones that are still DRMed will give you an error message to that effect.

How ?

Cdesja5 · 07-11-2012, 06:52 PM

You select some or all of the books, click on the convert icon and select a format to convert to. At the end of the batch you get a pop-up telling you that Calibre was unable to convert "X" books due to DRM. There is a details button that when clicked will give you the list of books that did not convert. I do a screen print of the titles so I can organize them later.

theducks · 07-12-2012, 11:49 AM

The Quality check Plugin for Calibre has a DRM (infested ) check. The advantage is it does not cause any books Modify flag to be bumped

DiapDealer · 07-12-2012, 11:58 AM

AZW ebooks typically come from Amazon. If these are books that you, yourself, purchased from Amazon, then it's safe to assume that the vast majority of them will be DRMed. And you'll probably know for sure when you get finally round to reading them.

Nahgem · 07-12-2012, 01:26 PM

Quote:

Originally Posted by theducks

The Quality check Plugin for Calibre has a DRM (infested ) check. The advantage is it does not cause any books Modify flag to be bumped

Awesome tip, thanks. I was able to go back and strip a bunch of books that I thought had already been done.

Santos · 07-12-2012, 02:27 PM

12,000 books is impressive lol

Pinecone · 07-13-2012, 01:51 PM

Especially if most were purchased with DRM.

Santos · 07-13-2012, 02:07 PM

Quote:

Originally Posted by Pinecone

Especially if most were purchased with DRM.

Agreed!!

07-09-2012, 11:29 AM	#1
country0129 Country0129 Posts: 55 Karma: 506306 Join Date: Apr 2012 Location: Louisiana Device: Kindle, Kindle Fire, PC	DRM "Sniffer" DRM "Sniffer" -------------------------------------------------------------------------------- Does anyone know of an utility that would ferret out DRM protected books in a library directory on your computer? I've imported all my .AZW and comparable books into my Calibre library, and I can't use them across muliple platforms. I'd like to delete those specific book to have a residual of books DRM free in the library. And, it's not as simple as opening each one to see, for I have over 12,000 books in the library. I've moved all the .AZW books to a different directory, and I'd like to move those not DRM'd back to the Calibre directory. A plugin? Another software producer? Anyone know?

07-11-2012, 06:52 PM	#8
Cdesja5 Wizard Posts: 1,117 Karma: 2094306 Join Date: Oct 2011 Location: Montreal, Canada Device: Lots and lots of electronic gadgets...	You select some or all of the books, click on the convert icon and select a format to convert to. At the end of the batch you get a pop-up telling you that Calibre was unable to convert "X" books due to DRM. There is a details button that when clicked will give you the list of books that did not convert. I do a screen print of the titles so I can organize them later. Last edited by Cdesja5; 07-11-2012 at 07:02 PM.

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07-09-2012, 05:28 PM	#2
polly Evangelist Posts: 454 Karma: 270240 Join Date: Aug 2009 Device: Sony PRS 650, PocketBook 360, Astak PocketPro (RIP), Tungsten T3	Well, there's a plug-in that will remove DRM as the book goes in to Calibre, but we don't talk about that here. Google ApprenticeAlf for more information.

07-09-2012, 06:19 PM	#3
carpetmojo Wizard Posts: 3,117 Karma: 9269999 Join Date: Feb 2011 Location: UK Device: Sony- T3, PRS650, 350, T1/2/3, Paperwhite, Fire 8.9,Samsung Tab S 10.5	That AZW lark beats me, I don't get it at all....

07-09-2012, 06:27 PM	#4
wallcraft reader Posts: 6,975 Karma: 5183568 Join Date: Mar 2006 Location: Mississippi, USA Device: Kindle 3, Kobo Glo HD	See Kindle Books From Amazon Without DRM for a python script. It is very old, so it does not know about recent Kindle DRM however it actually detects DRM-free which probably has not changed. If you get "NOT MOBI" on an azw this may be a TOPAZ or perhaps an unrecognized MOBI format.

07-09-2012, 06:59 PM	#5
JSWolf Resident Curmudgeon Posts: 73,835 Karma: 128597114 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	Don't start sniffing DRM. It's pretty toxic.

07-09-2012, 11:28 PM	#6
khalleron Kate Posts: 1,678 Karma: 3165009 Join Date: Mar 2009 Location: Oregon, United States Device: Nexus 7 2013, Kobo Aura H2O, Kobo Forma	The quick and dirty way would be to try to convert them to another format in Calibre - the ones that are still DRMed will give you an error message to that effect.

07-12-2012, 11:49 AM	#9
theducks Well trained by Cats Posts: 29,754 Karma: 54401244 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	The Quality check Plugin for Calibre has a DRM (infested ) check. The advantage is it does not cause any books Modify flag to be bumped

07-12-2012, 11:58 AM	#10
DiapDealer Grand Sorcerer Posts: 27,532 Karma: 193191846 Join Date: Jan 2010 Device: Nexus 7, Kindle Fire HD	AZW ebooks typically come from Amazon. If these are books that you, yourself, purchased from Amazon, then it's safe to assume that the vast majority of them will be DRMed. And you'll probably know for sure when you get finally round to reading them.

07-12-2012, 02:27 PM	#12
Santos Avid Reader Posts: 85 Karma: 183766 Join Date: May 2012 Location: Jacksonville Device: Kindle	12,000 books is impressive lol

07-13-2012, 01:51 PM	#13
Pinecone Guru Posts: 902 Karma: 1660722 Join Date: Nov 2009 Location: Maryland Device: PRS-650, PRS-600, PRS-350	Especially if most were purchased with DRM.